/Engine/Source/Runtime/OpenGLDrv/Public/OpenGLDrv.h
FlushType: Thread safe.
virtual FDepthStencilStateRHIRef RHICreateDepthStencilState ( const [FDepthStencilStateInitializerRHI](API\Runtime\RHI\FDepthStencilStateInitializerRHI) & Initializer )